stackoverflow.com Archives - 31 December 2012, Monday

i am trying to get jquery to submit one of two forms when a submit_tag is clicked. I am basing my conditions on the presence of text. so whichever form has text in then submit that one. My forms looks like this <div class="container margin50"> <div class="row"> <div class="span6 offse...

I have two forms that make a separate requests to different apis. What i am trying to achieve is to maybe have jquery check which form has been completed and then submit the relevant form. Each request goes through its specific controller. the forms are like this <div class="container...

Soliciting Rails Association Feedback + Questions from a Noob How can I create, associate, and de-associate related records in Rails ActiveRecord with accepts_nested_attributes_for Rails: How do I define an association extension in a module that gets included in my AR model? How do yo...

I intend to develop a web application that will have most of the features like facebook and youtube have, for instance - a user can share videos with their friends, people can comment on the videos and upvote or downvote each others comments, form groups etc. etc. I would like to know...

How do I add html tag in ruby on rails controller? I want to add this statement include a_tag in ruby on rails controller. "Go straight to <a href='http://www.sportskaki.com'>www.sportskaki.com</a> to reply. game_message.message = " Would you like to play " + @game.sport.sport_name.to...

I could advise overriding destroy method on your User model to simply do update_attribute(:deleted_at, Time.current) (instead of actually destroying), but this deviation from standard API could become burdensome in the future, so here's how to modify the controller. Devise has a bunch...

As per my understanding on changing or on selecting you have to set label on UI. To achieve this you have to use javascript, set id for select tag suppose id is country and set some label id suppose 'country_label' $("#country").change(function(){ var optionText = $("#country option:s...

Without knowing how your existing code is built, or how you intend the new version to work, it's hard to answer specifically, but I can give some generalities. IronPython limitations/issues, in decreasing order of importance: * No third-party C extension modules. If you depend on any,...

When I install spree in a new rails project I get following error ←[31mgit://github.com/spree/spree_auth_devise.git (at 1-2-stable) is not checked out. Please run `bundle install`←[0m* *Would you like to install the default gateways? (yes/no) [yes] yes Would you like to install the de...

I need to connect to a legacy SQL Server 2000 database using their own conventions and specially CamelCase columns and Tables. For tables it seems fine, Rails is asking it with lowercase and the database find it nicely. The issue is with the columns because Rails fetch their name with...

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I have started coding during my free time for over a year now. I had a social community idea which will be location based which basically deals with locations and nearby trending places. I did some 10 minute video about scaffolding and have been totally smitten by Ruby on Rails. I rea...

Is it possible for a web application developed using ruby on rails framework to intercept all calls to it with a third party security tool. Any call to this web application goes to security tool instead of web application itself and then security tool can redirect it to web applicatio...

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I have Devise gem for user authentication. Basically, I want to override registrations_controller.rb in Devise gem locally. The code in gem: class Devise::RegistrationsController < DeviseController ... def update ...(need to override) end end I want to redirect user to other page if p...

I am creating an open source workflow that will tie an OS X application Devonthink to Zotero in the following manner: An AppleScript called inside the OS X app devonthink will run a Ruby script via the shell This Ruby script (which I find much faster, better for these sorts of things ...

I am using simple_form in rails to create certain events. To create a new event, you are required to login as a user. The form will ask the user to enter the event name, start date, and end date. When the user clicks the submit button, I want the form to automatically update the attri...

I have an ActiveRecord model that has two columns I want to group and sum by (both are integers). The issue I can't seem to solve is how to sum the first column as a group of the second column, with the second column being grouped by a range. I know that I can do Model.sum(:first_colu...

The word "deployment" can have two meanings depending on the context. You are also confusing the roles of Apache/Nginx with the roles of other components. Apache vs Nginx They're both web servers. They can serve static files but - with the right modules - can also serve dynamic web ap...

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I have a table rb wich has many interfaces , then each interface has many interface_graph_data . Now my rb interface has_many relation seems to work fine, my only problem is the interface interface_graph_data relation. Here are my models. class Rb < ActiveRecord::Base validates_presen...

I am reading a book for "Ruby on Rails". In the "application.js", we are including other JavaScript libraries in the following way and more specific - jQuery UI: //= require jquery //= require jquery_ujs //= require jquery-ui As this is ordinary JavaScript file (not ruby extensions he...

I tried testing routes and just copied the example from the rspec-rails documentation. describe "routing to profiles" do it "routes /profile/:username to profile#show for username" do expect(:get => "/profiles/jsmith").to route_to( :controller => "profiles", :action => "show", :userna...

I used a migration in ruby to create these tables together with a model. I have a Table Information and a Table Detail, each entry in the information table can have one association in the detail table. So i created them with: create_table :details do |t| t.integer :id t.string :Bezeic...

I was trying to integrate pusher to my ruby on rails application. However I'm not able to send messages using the steps provided in the tutorial. Here is what I have accomplished so far: 1. Followed the steps in the tutorial 2. Got the Chat UI to appear for the URL I want to. 3. Got t...

I read Growing Object-Oriented Software, Guided by Tests by Steve Freeman and Nat Pryce and was impressed very much. I want to adopt the ideas of this book in my Rails projects using RSpec, though its examples are written in Java. A basic precept of this book is that we should mock in...